Treatment of hepatitis C in HCV mono-infected and in HIV-HCV co-infected patients: an open-labelled comparison study oleh D Genné, J Borovicka, A Cerny, C Chuard, V Dutoit, R Malinverni, B Müllhaupt, M Monnat, F Negro, C Oneta, JP Chave, JF Dufour, JJ Gonvers, MH Heim